Asa Gray: I accept extinction as best explaining disjoined species. I see that the same cause must have reduced many species of great range to small, and that it may have reduced large genera to so small, and of families.

I accept extinction as best explaining disjoined species. I see that the same cause must have reduced many species of great range to small, and that it may have reduced large genera to so small, and of families.

-- Asa Gray


		Name: Asa Gray Type: Scientist Nationality: American Birth: November 18, 1810 Death: January 30, 1888

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